Systems and methods for manufacturing large contoured parts from thermoplastic laminate sheets
US-12172396-B2 · Dec 24, 2024 · US
Operations & Transport
Operations & Transport · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29C33/308 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 156 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 9 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 15 |
| 2020 | 16 |
| 2021 | 15 |
| 2022 | 14 |
| 2023 | 26 |
| 2024 | 20 |
| 2025 | 10 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Variable shaping form
US-2020361119-A1 · Nov 19, 2020 · US
Vacuum forming mold assembly and method for creating a vacuum forming mold assembly
US-10821652-B2 · Nov 3, 2020 · US
Methods and Apparatus for Reconfigurable Heated Mold
US-2020331214-A1 · Oct 22, 2020 · US
Device and a method for fabricating a part by injection molding
US-10737422-B2 · Aug 11, 2020 · US
Flexible tooling system and method for manufacturing of composite structures
US-10682821-B2 · Jun 16, 2020 · US
Manufacturing apparatus for robot arm
US-2020171720-A1 · Jun 4, 2020 · US
Trim parts forming method and tools
US-10654214-B2 · May 19, 2020 · US
Molding device and molded article manufacturing method
US-2019366654-A1 · Dec 5, 2019 · US
Preform station and method
US-10471667-B2 · Nov 12, 2019 · US
Flexible tooling system and method for manufacturing of composite structures
US-2019337245-A1 · Nov 7, 2019 · US
Method for manufacturing fiber-reinforced plastic
US-2019329460-A1 · Oct 31, 2019 · US
Method And Apparatus Of Modular Punch Forming Plates For Alignment Of A Stringer For A Vehicle
US-2019329508-A1 · Oct 31, 2019 · US
Jig having variable structure depending on size of receiving portion of case
US-10461356-B2 · Oct 29, 2019 · US
Composite laminate tooling and method of forming a composite part using the tooling
US-10434687-B2 · Oct 8, 2019 · US
Winding core and method for producing blade ends, mold and method for producing trailing edge segments, wind turbine, rotor blade series, rotor blade and method for producing same
US-2019291335-A1 · Sep 26, 2019 · US
Methods and apparatus for selective rod actuation
US-10408314-B2 · Sep 10, 2019 · US
Mould for a wind turbine blade and method of assembling same
US-2019193304-A1 · Jun 27, 2019 · US
Molding die and method for molding composite material
US-10300667-B2 · May 28, 2019 · US
Vacuum Forming Mold Assembly and Method for Creating a Vacuum Forming Mold Assembly
US-2019152126-A1 · May 23, 2019 · US
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C33/308?
- CPC B29C33/308 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B29C33/308 (Operations & Transport)?
- Our database includes 156 publications tagged with this CPC code.
- Is patent activity under CPC B29C33/308 growing?
- Publication counts under this code: 20 in 2024 vs 10 in 2025 (latest complete years).